Tioga Mine
E16338
Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tioga Mine canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T138459 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tioga Mine Context triple: [Tioga Pass, namedAfter, Tioga Mine]
-
A.
Dahlonega Mint
The Dahlonega Mint was a 19th-century branch of the U.S. Mint in Georgia that specialized in producing gold coins from locally mined gold.
-
B.
Mineral King
Mineral King is a remote alpine valley in California’s Sierra Nevada renowned for its rugged mountain scenery, hiking trails, and historic mining sites.
-
C.
Sutter's Mill
Sutter's Mill was a sawmill in Coloma, California, historically significant as the site where gold was first discovered in 1848, triggering the California Gold Rush.
-
D.
Tokopah Valley
Tokopah Valley is a scenic glacial valley in California’s Sierra Nevada known for its granite cliffs, alpine meadows, and proximity to Tokopah Falls within Sequoia National Park.
-
E.
Brownson Deep
Brownson Deep is the deepest known point in the Atlantic Ocean, located within the Puerto Rico Trench.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tioga Mine Target entity description: Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
-
A.
Dahlonega Mint
The Dahlonega Mint was a 19th-century branch of the U.S. Mint in Georgia that specialized in producing gold coins from locally mined gold.
-
B.
Mineral King
Mineral King is a remote alpine valley in California’s Sierra Nevada renowned for its rugged mountain scenery, hiking trails, and historic mining sites.
-
C.
Sutter's Mill
Sutter's Mill was a sawmill in Coloma, California, historically significant as the site where gold was first discovered in 1848, triggering the California Gold Rush.
-
D.
Tokopah Valley
Tokopah Valley is a scenic glacial valley in California’s Sierra Nevada known for its granite cliffs, alpine meadows, and proximity to Tokopah Falls within Sequoia National Park.
-
E.
Brownson Deep
Brownson Deep is the deepest known point in the Atlantic Ocean, located within the Puerto Rico Trench.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
silver mine ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| gaveNameTo | Tioga Pass ⓘ |
| geologicalSetting |
Sierra Nevada batholith
ⓘ
linked to:
Sierra Nevada
|
| historicRegion |
Eastern Sierra Nevada
ⓘ
linked to:
Eastern Sierra
|
| industry | mining ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Sierra Nevada ⓘ |
| locatedNear |
Tioga Pass
ⓘ
Yosemite National Park ⓘ |
| miningType | hard rock mining ⓘ |
| mountainRange | Sierra Nevada ⓘ |
| namedAfter | Tioga County, New York ⓘ |
| notableFor | giving its name to Tioga Pass ⓘ |
| oreType | silver ore ⓘ |
| product | silver ⓘ |
| region |
California Sierra Nevada
ⓘ
linked to:
Sierra Nevada
|
| state |
California
ⓘ
linked to:
California, United States
|
| status | abandoned ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Tioga Mine Description of subject: Tioga Mine was a historic silver mining operation in the Sierra Nevada of California that gave its name to nearby Tioga Pass.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.